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Find the measure of angle R
101°
39°
R

Find the measure of angle R 101° 39° R-example-1
User Heavyd
by
4.3k points

1 Answer

2 votes

Answer:

m<R = 31°

Explanation:

Arc QT = 39°

Arc PV = 101°

m<R = ½(arc PV - arc QT) => secant-secant exterior angle measure theorem

m<R = ½(101 - 39)

m<R = ½(62°)

m<R = 31°

User Hariharan AR
by
4.5k points